JPS57117320A - Absorption column in wet-type treating device for waste gas - Google Patents

Absorption column in wet-type treating device for waste gas

Info

Publication number
JPS57117320A
JPS57117320A JP56002728A JP272881A JPS57117320A JP S57117320 A JPS57117320 A JP S57117320A JP 56002728 A JP56002728 A JP 56002728A JP 272881 A JP272881 A JP 272881A JP S57117320 A JPS57117320 A JP S57117320A
Authority
JP
Japan
Prior art keywords
inlet pipe
gas
water
absorption column
wall surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP56002728A
Other languages
Japanese (ja)
Inventor
Takashi Onishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP56002728A priority Critical patent/JPS57117320A/en
Publication of JPS57117320A publication Critical patent/JPS57117320A/en
Pending legal-status Critical Current

Links

Landscapes

  • Gas Separation By Absorption (AREA)
  • Separation Of Particles Using Liquids (AREA)

Abstract

PURPOSE: To prevent the formation and growth of deposits in a countercurrent- type absorption column by a method wherein a means for spraying water to a joint part between a gas inlet pipe and the absorption column is provided at the inlet pipe so that a gas is cooled and humidified and a water flow is formed on the wall surface of the pipe.
CONSTITUTION: A water pipe 5 is fitted at a circumferential part of the gas inlet pipe 2, and water is sprayed from spray nozzles 6 to the adsorption column 1 side along the wall surface of the gas inlet pipe 2. A throttled part 9 is provided at the boundary between the inlet pipe 2 and the column 1. Accordingly, a deposit-containing liquid A flowing downward along a wall surface 1' and tending to enter the inlet pipe 2 is pushed back at the throttled part 9 by the accelerated flows of water and the gas and cannot enter the inlet pipe 2, while the gas is humidified and cooled, so that the deposit-containing liquid is pre- vented from evaporating.
COPYRIGHT: (C)1982,JPO&Japio
JP56002728A 1981-01-13 1981-01-13 Absorption column in wet-type treating device for waste gas Pending JPS57117320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56002728A JPS57117320A (en) 1981-01-13 1981-01-13 Absorption column in wet-type treating device for waste gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56002728A JPS57117320A (en) 1981-01-13 1981-01-13 Absorption column in wet-type treating device for waste gas

Publications (1)

Publication Number Publication Date
JPS57117320A true JPS57117320A (en) 1982-07-21

Family

ID=11537367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56002728A Pending JPS57117320A (en) 1981-01-13 1981-01-13 Absorption column in wet-type treating device for waste gas

Country Status (1)

Country Link
JP (1) JPS57117320A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109316873A (en) * 2018-12-10 2019-02-12 攀枝花钢城集团有限公司 Dust-extraction unit for steelmaking converter sludge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109316873A (en) * 2018-12-10 2019-02-12 攀枝花钢城集团有限公司 Dust-extraction unit for steelmaking converter sludge

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